Missing and wrong revenue data ?

Question

I was extracting some revenue information from this API for AXP(American Express) and I found a couple of problems:

1)  Seems like the revenue is equal to gross profit values. 
2) The revenue for some quarters is off -- eg: for 2018-03-31, it is 1841000000 while for 2018-06-30, it is					17879000000. 
3) For 2009-12-31, its 0.
4) For 2008-02-28, its a negative number. AFAIK revenues can't be negative.

FMP · Answer

Hello,

We have corrected the AXP data.

https://financialmodelingprep.com/api/v3/income-statement/AXP?period=quarter&apikey=

You will not see negative values, and all revenues have been updated.

Best,

FMP Team

Financial Modeling Prep

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Missing and wrong revenue data ?